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General Practice 2023

Excessive sweating on the face: what it can be (and what to do)

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Excessive sweating on the face: what it can be (and what to do)
Excessive sweating on the face: what it can be (and what to do)

Excessive production of sweat on the face, which is called craniofacial hyperhidrosis, can happen due to the use of medication, stress, excessive heat or even be a consequence of some diseases, such as diabetes and hormonal changes, for example.

In this situation, the sweat glands become more activated, leading to excessive production of sweat on the face, scalp, neck and décolleté, which can be quite uncomfortable and have a negative effect on self-esteem due to visibility region.

Sweat production is something natural and corresponds to the body's attempt to balance body temperature through the release of liquids. However, in some situations, the production of sweat happens excessively and without the person being in a very hot environment or having practiced physical activity, for example.Therefore, in case of excessive production of sweat on the face, it is important to go to the general practitioner or dermatologist to identify the cause of hyperhidrosis and start treatment with the aim of improving the person's self-esteem and quality of life..

Main causes of excessive sweating on the face

Excessive sweating on the face can be quite uncomfortable, and can even cause embarrassment and, in some cases, depression. Excessive sweating on the face can happen to anyone, but it is more common in people between the ages of 30 and 50, and the main causes of primary facial hyperhidrosis are:

  • Excessive heat;
  • Practice of physical activities;
  • Genetic alterations;
  • Use of some medications;
  • Use of face products that clog pores, resulting in hyperactivation of the sweat gland due to increased skin temperature;
  • Spicy foods like pepper and ginger, for example;
  • Stress;
  • Anxiety.

Furthermore, facial hyperhidrosis can occur as a consequence of some disease, being called secondary hyperhidrosis. The main causes of secondary hyperhidrosis are diabetes, thyroid and cardiovascular problems, hormonal changes and decreased blood sugar levels, for example.

How the treatment is done

If facial hyperhidrosis occurs as a result of some other disease, treatment is focused on the disease, making it possible to reduce symptoms and treat hyperhidrosis. However, the use of face creams containing aluminum chloridroxide, for example, which is able to reduce the amount of sweat on the face, can also be recommended, and should be used as directed by the dermatologist.

In the case of primary hyperhidrosis, the regular application of Botox may be recommended by the doctor to regulate the production and release of sweat. Botox treatment usually lasts between 6 and 8 months and must be done by a specialized professional, as it is a delicate region. See what botox is and when it can be used.

In some cases, the doctor may also recommend the use of antiperspirant drugs or cholinergic drugs, which are those that have the ability to stop the activity of the sweat gland, however this type of treatment is still not scientifically proven.

It is also important that people who have excessive sweating on their face wear comfortable clothes, avoid using too much makeup or creams and have a balanced diet, low in spicy foods and with iodine, as they are capable of stimulating the sweat glands. Know which iodine-rich foods to avoid.

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